Fig. 2: Elastic modulus results.
From: Nanomechanical signatures of degradation-free influence of water on halide perovskite mechanics
In each triplet the solid bars represent measurements performed in the dry state (RH ≤10%), left for before and right for after measurements represented by the dotted (middle) bars which were performed in the humid state (RH 55–60%). The percentage values represent difference between dry and humid states for each set. a Data obtained from NI measurements over 300–800 nm depth; b Near-surface elastic moduli, measured at <10 nm depth by CR-AFM. Error bars represent standard deviation of the measurements.
